DB2 indoubt transactions can be resolved by instance restart? -


i have read kc saying how manually resolve indoubt xn using list indoubt transaction prompting command want understand

  1. if these indoubt transaction @ instance level?
  2. can instance restart solve these indoubt transaction?

in-doubt transactions can happen in distributed database scenario, i.e., 2 or more databases involved in single distributed ("global") transaction. typical reason in-doubt transaction lost network communication, local transaction not know whether global/distributed transaction committed successfully.

1) in-doubt transactions per database , need resolved @ level.
2) instance restart not change transaction state.

the x/open distributed transaction processing protocol db2 in knowledge center.


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